Invasive Plants Currently Proposed for Management on the Mt

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Invasive Plants Currently Proposed for Management on the Mt. Baker-Snoqualmie National Forest (MBS NF) Common Name* Scientific Name Absinth wormwood Artemisia absinthium Bird's-foot trefoil** Lotus corniculatus Black locust** Robinia pseudoacacia Bohemian knotweed Polygonum bohemicum Butterfly bush Buddleja davidii Canada thistle Cirsium arvense Common catsear Hypochaeris radicata (hairy cat’s ear) Common comfrey** Symphytum officinale Common hawkweed Hieracium lachenalii Common periwinkle** Vinca minor Common St. Johnswort Hypericum perforatum Common tansy Tanacetum vulgare Dalmatian toadflax Linaria dalmatica Diffuse knapweed Centaurea diffusa Elephant’s ear** Petasites japonicas Japanese butterbur var.gigantea Japanese sweet coltsfoot English holly** Ilex aquifolium English ivy Hedera helix Evergreen blackberry Rubus laciniatus (cutleaf blackberry) Field bindweed Convolvulus arvensis Giant hogweed Heracleum mantegazzianum Giant knotweed Polygonum sachalinense Hedge bindweed** Calystegia sepium (hedge false bindweed) (Convolvulus sepium) Herb Robert Geranium robertianum Himalayan blackberry Rubus armeniacus Japanese knotweed Polygonum cuspidatum Meadow knapweed Centaurea x moncktonii (Centaurea jacea x nigra) Orange hawkweed Hieracium aurantiacum Oxeye daisy Leucanthemum vulgare Policeman’s helmet Impatiens glandulifera Reed canarygrass Phalaris arundinaceae Rhubarb** Rheum rhabarbarum Scotch broom Cytisus scoparius Smooth hawkweed Hieracium laevigatum Spotted hawkweed Hieracium maculatum Spotted knapweed Centaurea stoebe Sulfur cinquefoil Potentilla recta Tansy ragwort Senecio jacobaea Wild carrot Daucus carota (Queen Anne’s lace) Woolly hedgenettle** Stachys byzantine Yellow archangel Lamiastrum galeobdolon Yellow flag iris Iris pseudacorus (pale yellow iris) Yellow hawkweed Hieracium caespitosum (meadow hawkweed) *Common name used for species on Washington State Noxious Weed list **species not listed as Washington State Noxious Weed, but non-native and invasive on Mt. Baker Snoqualmie National Forest .

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Impatiens Glandulifera (Himalayan Balsam) Chloroplast Genome Sequence As a Promising Target for Populations Studies
Impatiens glandulifera (Himalayan balsam) chloroplast genome sequence as a promising target for populations studies Giovanni Cafa1, Riccardo Baroncelli2, Carol A. Ellison1 and Daisuke Kurose1 1 CABI Europe, Egham, Surrey, UK 2 University of Salamanca, Instituto Hispano-Luso de Investigaciones Agrarias (CIALE), Villamayor (Salamanca), Spain ABSTRACT Background: Himalayan balsam Impatiens glandulifera Royle (Balsaminaceae) is a highly invasive annual species native of the Himalayas. Biocontrol of the plant using the rust fungus Puccinia komarovii var. glanduliferae is currently being implemented, but issues have arisen with matching UK weed genotypes with compatible strains of the pathogen. To support successful biocontrol, a better understanding of the host weed population, including potential sources of introductions, of Himalayan balsam is required. Methods: In this molecular study, two new complete chloroplast (cp) genomes of I. glandulifera were obtained with low coverage whole genome sequencing (genome skimming). A 125-year-old herbarium specimen (HB92) collected from the native range was sequenced and assembled and compared with a 2-year-old specimen from UK ﬁeld plants (HB10). Results: The complete cp genomes were double-stranded molecules of 152,260 bp (HB92) and 152,203 bp (HB10) in length and showed 97 variable sites: 27 intragenic and 70 intergenic. The two genomes were aligned and mapped with two closely related genomes used as references. Genome skimming generates complete organellar genomes with limited technical and ﬁnancial efforts and produces large datasets compared to multi-locus sequence typing. This study demonstrates the 26 July 2019 Submitted suitability of genome skimming for generating complete cp genomes of historic Accepted 12 February 2020 Published 24 March 2020 herbarium material.
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Weed Check List Survey Date
Weed Check List Trail or Site: Survey Date: Surveyed By: When in Wildnerness Area, record location and other details for all non-native plants. Include plant name in survey notes. If a weed is a priority in the area being surveyed, record details including location on survey form. For weeds not a priority in the area being surveyed, just mark them present but don't need lat/long location unless in Wilderness Area. You can pull and bag weeds if you are very confident of the ID and it is a weed that can be controlled effectively by pulling. Otherwise just note its location. 1 - Regulated noxious weeds in King County, call 206-296-0290 or email [email protected] if found in King County 2 - Regulated noxious weed in Kittitas County, call 509-962-7007 or email [email protected] if found in Kittitas County Present on Trail Mt. Baker Ok Wen or Site Snoq NF NF Weed Code Weed Common Name Weed Latin Name XXARAB3 absinth wormwood 1,2 Artemisia absinthium X CASE13 bindweed, hedge or morning glory Calystegia sepium X SODU bittersweet nightshade Solanum dulcamara XXRULA blackberry, evergreen or cutleaf 2 Rubus laciniatus XXRUAR9 blackberry, Himalayan 2 Rubus armeniacus SILA21 bladder campion 2 Silene latifolia X AJRE bugleweed Ajuga reptans RARE3 buttercup, creeping Ranunculus repens X BUDA2 butterfly bush Buddleia davidii X HYRA3 cat’s ear, false dandelion 2 Hypochaeris radicata BRTE cheat grass Bromus tectorum X CIIN chicory Cichorium intybus TRPR2 clover, red Trifolium pratense TRRE3 clover, white Trifolium repens SYOF comfrey Symphytum officinale TAOF dandelion Taraxacum officinale RUOB dock, broadleaf Rumex obtusifolius X RUCR dock, curly Rumex crispus LALA4 everlasting peavine Lathyrus latifolius MAPE2 false mayweed Tripleurospermum perforatum X DIPU foxglove Digitalis purpurea XXALPE4 garlic mustard 1,2 Alliaria petiolata X SEVU groundsel, common 2 Senecio vulgaris LEONT hawkbit Leontodon spp.
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Invasive Species Identification Guide
Invasive Species Identification guides – Table of Contents Floating Pennywort (Hydrocotyle ranunculoides)……………………………….…………………………………2 Giant Hogweed (Heracleum mantegazzianum)…………………………………………………………………….4 Himalayan balsam (Impatiens glandulifera)………………………………………………………….…………….6 Japanese knotweed (Fallopia japonica)………………………………………………………………………………..8 New Zealand pigmyweed (Crassula helmsii)……………………………………………………………………….10 Water fern (Azolla filiculoides)……………………………………………………………………………………………12 This list is by no means exhaustive. Please refer to pages 233-237 of the Lincolnshire Biodiversity Action Plan (3rd Edition) for a list of priority non-native invasive species for our area. Floating pennywort Hydrocotyle ranunculoides Invasive species identification guide Where is it found? Floating on the surface or emerging from still or slowly moving freshwater. Can be free floating or rooted. Similar to…… Marsh pennywort (see bottom left photo) – this has a smaller more rounded leaf that attaches to the stem in the centre rather than between two lobes. Will always be rooted and never free floating. Key features Lobed leaves Fleshy green or red stems Floating or rooted Forms dense interwoven mats Leaf Leaves can be up to 7cm in diameter. Lobed leaves can float on or stand above the water. Marsh pennywort Roots Up to 5cm Fine white Stem attaches in roots centre More rounded leaf Floating pennywort Larger lobed leaf Stem attaches between lobes Photos © GBNNSS Workstream title goes here Invasive species ID guide: Floating pennywort Management Floating pennywort is extremely difficult to control due to rapid growth rates (up to 20cm from the bank each day). Chemical control: Can use glyphosphate but plant does not rot down very quickly after treatment so vegetation should be removed after two to three weeks in flood risk areas. Regular treatment necessary throughout the growing season.
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Maine Coefficient of Conservatism
Coefficient of Coefficient of Scientific Name Common Name Nativity Conservatism Wetness Abies balsamea balsam fir native 3 0 Abies concolor white fir non‐native 0 Abutilon theophrasti velvetleaf non‐native 0 3 Acalypha rhomboidea common threeseed mercury native 2 3 Acer ginnala Amur maple non‐native 0 Acer negundo boxelder non‐native 0 0 Acer pensylvanicum striped maple native 5 3 Acer platanoides Norway maple non‐native 0 5 Acer pseudoplatanus sycamore maple non‐native 0 Acer rubrum red maple native 2 0 Acer saccharinum silver maple native 6 ‐3 Acer saccharum sugar maple native 5 3 Acer spicatum mountain maple native 6 3 Acer x freemanii red maple x silver maple native 2 0 Achillea millefolium common yarrow non‐native 0 3 Achillea millefolium var. borealis common yarrow non‐native 0 3 Achillea millefolium var. millefolium common yarrow non‐native 0 3 Achillea millefolium var. occidentalis common yarrow non‐native 0 3 Achillea ptarmica sneezeweed non‐native 0 3 Acinos arvensis basil thyme non‐native 0 Aconitum napellus Venus' chariot non‐native 0 Acorus americanus sweetflag native 6 ‐5 Acorus calamus calamus native 6 ‐5 Actaea pachypoda white baneberry native 7 5 Actaea racemosa black baneberry non‐native 0 Actaea rubra red baneberry native 7 3 Actinidia arguta tara vine non‐native 0 Adiantum aleuticum Aleutian maidenhair native 9 3 Adiantum pedatum northern maidenhair native 8 3 Adlumia fungosa allegheny vine native 7 Aegopodium podagraria bishop's goutweed non‐native 0 0 Coefficient of Coefficient of Scientific Name Common Name Nativity
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Impatiens Glandulifera
NOBANIS – Invasive Alien Species Fact Sheet Impatiens glandulifera Author of this fact sheet: Harry Helmisaari, SYKE (Finnish Environment Institute), P.O. Box 140, FIN-00251 Helsinki, Finland, Phone + 358 20 490 2748, E-mail: [email protected] Bibliographical reference – how to cite this fact sheet: Helmisaari, H. (2010): NOBANIS – Invasive Alien Species Fact Sheet – Impatiens glandulifera. – From: Online Database of the European Network on Invasive Alien Species – NOBANIS www.nobanis.org, Date of access x/x/201x. Species description Scientific name: Impatiens glandulifera Royle (Balsaminaceae). Synonyms: Impatiens roylei Walpers. Common names: Himalayan balsam, Indian balsam, Policeman's Helmet (GB), Drüsiges Springkraut, Indisches Springkraut (DE), kæmpe-balsamin (DK), verev lemmalts (EE), jättipalsami (FI), risalísa (IS), bitinė sprigė (LT), puķu sprigane (LV), Reuzenbalsemien (NL), kjempespringfrø (NO), Niecierpek gruczolowaty, Niecierpek himalajski (PL), недотрога железконосная (RU), jättebalsamin (SE). Fig. 1 and 2. Impatiens glandulifera in an Alnus stand in Helsinki, Finland, and close-up of the seed capsules, photos by Terhi Ryttäri and Harry Helmisaari. Fig. 3 and 4. White and red flowers of Impatiens glandulifera, photos by Harry Helmisaari. Species identification Impatiens glandulifera is a tall annual with a smooth, usually hollow and jointed stem, which is easily broken (figs. 1-4). The stem can reach a height of 3 m and its diameter can be up to several centimetres. The leaves are opposite or in whorls of 3, glabrous, lanceolate to elliptical, 5-18 cm long and 2.5-7 cm wide. The inflorescences are racemes of 2-14 flowers that are 25-40 mm long. Flowers are zygomorphic, their lowest sepal forming a sac that ends in a straight spur.
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Sterol Addition During Pollen Collection by Bees
Sterol addition during pollen collection by bees: another possible strategy to balance nutrient deficiencies? Maryse Vanderplanck, Pierre-Laurent Zerck, Georges Lognay, Denis Michez To cite this version: Maryse Vanderplanck, Pierre-Laurent Zerck, Georges Lognay, Denis Michez. Sterol addition during pollen collection by bees: another possible strategy to balance nutrient deficiencies?. Apidologie, 2020, 51 (5), pp.826-843. 10.1007/s13592-020-00764-3. hal-02784696 HAL Id: hal-02784696 https://hal.archives-ouvertes.fr/hal-02784696 Submitted on 3 May 2021 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Apidologie (2020) 51:826–843 Original article * INRAE, DIB and Springer-Verlag France SAS, part of Springer Nature, 2020 DOI: 10.1007/s13592-020-00764-3 Sterol addition during pollen collection by bees: another possible strategy to balance nutrient deficiencies? 1,2 1 3 1 Maryse VANDERPLANCK , Pierre-Laurent ZERCK , Georges LOGNAY , Denis MICHEZ 1Laboratory of Zoology, Research Institute for Biosciences, University of Mons, 20 Place du Parc, 7000, Mons, Belgium 2CNRS, UMR 8198 - Evo-Eco-Paleo, Univ. Lille, F-59000, Lille, France 3Analytical Chemistry, Agro Bio Chem Department, Gembloux Agro-Bio Tech University of Liège, 2 Passage des Déportés, 5030, Gembloux, Belgium Received 10 July 2019 – Revised2March2020– Accepted 30 March 2020 Abstract – Sterols are essential nutrients for bees which are thought to obtain them exclusively from pollen.
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How Does Genome Size Affect the Evolution of Pollen Tube Growth Rate, a Haploid Performance Trait?
Manuscript bioRxiv preprint doi: https://doi.org/10.1101/462663; this version postedClick April here18, 2019. to The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv aaccess/download;Manuscript;PTGR.genome.evolution.15April20 license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. 1 Effects of genome size on pollen performance 2 3 4 5 How does genome size affect the evolution of pollen tube growth rate, a haploid 6 performance trait? 7 8 9 10 11 John B. Reese1,2 and Joseph H. Williams2 12 Department of Ecology and Evolutionary Biology, University of Tennessee, Knoxville, TN 13 37996, U.S.A. 14 15 16 17 1Author for correspondence: 18 John B. Reese 19 Tel: 865 974 9371 20 Email: [email protected] 21 1 bioRxiv preprint doi: https://doi.org/10.1101/462663; this version posted April 18, 2019. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. 22 ABSTRACT 23 Premise of the Study – Male gametophytes of most seed plants deliver sperm to eggs via a 24 pollen tube. Pollen tube growth rates (PTGRs) of angiosperms are exceptionally rapid, a pattern 25 attributed to more effective haploid selection under stronger pollen competition. Paradoxically, 26 whole genome duplication (WGD) has been common in angiosperms but rare in gymnosperms.
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Shoot Structure of Symphytum Officinale L. (Boraginaceae) in Relation to the Nature of Its Axially Shifted Lateral Branches
ZOBODAT - www.zobodat.at Zoologisch-Botanische Datenbank/Zoological-Botanical Database Digitale Literatur/Digital Literature Zeitschrift/Journal: Wulfenia Jahr/Year: 2011 Band/Volume: 18 Autor(en)/Author(s): Kotelnikova Ksenia V., Tretjakova Daria J., Nuraliev Maxim S. Artikel/Article: Shoot structure of Symphytum officinale L. (Boraginaceae) in relation to the nature of its axially shifted lateral branches. 63-79 © Landesmuseum für Kärnten; download www.landesmuseum.ktn.gv.at/wulfenia; www.biologiezentrum.at Wulfenia 18 (2011): 63 –79 Mitteilungen des Kärntner Botanikzentrums Klagenfurt Shoot structure of Symphytum oﬃ cinale L. (Boraginaceae) in relation to the nature of its axially shifted lateral branches Ksenia V. Kotelnikova, Daria J. Tretjakova & Maxim S. Nuraliev Summary: Shoot structure of Symphytum offi cinale was studied in terms of its architecture, vascular anatomy and morphogenesis. The main stem and lower stems of secondary order typically bear axially shifted lateral branches (along with axillary ones). This results in development of internode-like stem section between the lateral branch and its subtending leaf. Each shifted branch possesses two stem leaves (prophylls) and a terminal infl orescence. All lateral buds are initiated in the leaf axils. At later developmental stages some of them become shifted due to the intercalary growth of the stem between them and their subtending leaves. The intercalary stem portion possesses internodal stele structure, and the stele of the lateral stem branches from the main stele almost at the level of lateral stem insertion. This phenomenon can be treated as concaulescence (i.e. congenital fusion), though no strict evidences for phylogenetic fusion were found. Stems of Symphytum offi cinale also bear green wings of leafy nature.
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Is the Spread of Non-Native Plants in Alaska Accelerating?
Meeting the Challenge: Invasive Plants in Pacific Northwest Ecosystems IS THE SPREAD OF NON-NATIVE PLANTS IN ALASKA ACCELERATING? Matthew L. Carlson1 and Michael Shephard2 ABSTRACT Alaska has remained relatively unaffected by non-native plants; however, recently the state has started to experience an influx of invasive non-native plants that the rest of the U.S. underwent 60–100 years ago. With the increase in population, gardening, development, and commerce there have been more frequent introductions to Alaska. Many of these species, such as meadow hawkweed (Hieracium caespitosum), Canada thistle (Cirsium arvense), and spotted knapweed (Centaurea biebersteinii), have only localized populations in Alaska. Other species such as reed canary grass (Phalaris arundinacea) and white sweetclover (Melilotus officinalis), both formerly used in roadside seed mixes, are now very widespread and are moving into riparian areas and wetlands. We review the available literature and Alaska’s statewide invasive plant database (AKEPIC, Alaska Exotic Plant Clearinghouse) to summarize changes in Alaska’s non-native flora over the last 65 years. We suggest that Alaska is not immune to invasion, but rather that the exponential increase in non-native plants experienced else- where is delayed by a half century. This review highlights the need for more intensive detection and rapid response work if Alaska is going to remain free of many of the invasive species problems that plague the contiguous U.S. KEYWORDS: Alaska, invasion patterns, invasive plants, non-native plants, plant databases. INTRODUCTION presence of non-native plants. Recently, however, popula- Most botanists and ecologists thought Alaska was immune tions of many non-native species appear to be expanding to the invasion of non-native plants the rest of the United and most troubling, a number of species are spreading into States had experienced, and continue to experience, given natural habitats.
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Eugene District Aquatic and Riparian Restoration Activities
Environmental Assessment for Eugene District Aquatic and Riparian Restoration Activities Environmental Assessment # DOI-BLM-OR-090-2009-0009-EA U.S. DEPARTMENT OF THE INTERIOR BUREAU OF LAND MANAGEMENT EUGENE DISTRICT 2010 U.S. Department of the Interior, Bureau of Land Management Eugene District Office 3106 Pierce Parkway, Suite E Eugene, Oregon 97477 Before including your address, phone number, e-mail address, or other personal identifying information in your comment, be advised that your entire comment –including your personal identifying information –may be made publicly available at any time. While you can ask us in your comment to withhold from public review your personal identifying information, we cannot guarantee that we will be able to do so. In keeping with Bureau of Land Management policy, the Eugene District posts Environmental Assessments, Findings of No Significant Impact, and Decision Records on the district web page under Plans & Projects at www.blm.gov/or/districts/eugene. Individuals desiring a paper copy of such documents will be provided one upon request. 2 TABLE OF CONTENTS CHAPTER ONE - PURPOSE AND NEED FOR ACTION I. Introduction .......................................................................................................4 II. Purpose and Need for Action ............................................................................4 III. Conformance .....................................................................................................5 IV. Issues for Analysis ............................................................................................8
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Ecological Characteristics of Invasive Alien Plants John H
This file was created by scanning the printed publication. Errors identified by the software have been corrected; however, some errors may remain. Ecological Characteristics of Invasive Alien Plants John H. Brock1 ABSTRACT An influx of alien plant material to the North American flora accompanied the settlement of the continent by immigrant peoples during the latter part of the 19th century. Plant materials were introduced as ornamentals, agronomic crops, land conseNation material, and many were accidentally introduced as contaminants in seeds of desirable plants such as small grain crops. In the early 20th century introductions continued as people wanted to improve on the natural vegetation, and have plants that seemed to be better adapted to habitats than were components of the native flora. Several of these well-intended introductions are now considered as invasive. This paper presents information about some of the general characteristics of invasive plants including: pollination strategies, regeneration strategies, seed and propagule dispersal, formation of ecotypes, the lag time from introduction until the plant is termed invasive, and some aspects of the physiology of invasive plants. Many alien plants have naturalized to the environment of North America, and are so widespread that vegetation management strategies to control the whole population are probably not feasible. However, strategies to control the further invasion by the alien species are needed and will most likely incorporate integrated weed management techniques that are socially and politically acceptable. INTRODUCTION When taking a global view, there is a question among plant ecologists if a species is ever truly an "alien". However, in studying invasion ecology, an introduced species of a flora must be treated as alien to an ecosystem because it would not be there without human inteNention (Pysek 1995).
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Ecological Assessment Land Off New Line, Bacup
Ecological Assessment Land off New Line, Bacup Report reference: BE-R-1096-01 September 2011 Report Title: Ecological Assessment Land off New Line, Bacup Report Reference: BE-R-1096-01 Written by Michelle Dickinson BSc (Hons) MSc MIEEM Ecologist Technical review: Peter James Brooks BSc (Hons) MA MIEEM CEnv Director QA review: Peter James Brooks BSc (Hons) MA MIEEM CEnv Director Approved for issue Peter James Brooks BSc (Hons) MA MIEEM CEnv Director Date: 19.10.11 High Street House, 2 High Street, Yeadon, Leeds, LS19 7PP Phone 0113 250 6101 Fax 0113 250 6944 Email: [email protected] Registered in England Number 5351418 www.brooks-ecological.co.uk Summary Statement The site has been found to be of low conservation value. There is potential for a badger sett to be present within 30m of the site, but not within it, and therefore a badger survey has been recommended. The application site itself holds no suitable habitat for any other protected species which may be present within the surrounding area and therefore no other further surveys at this point are required. The site has been found to contain invasive species which will need to be removed by a licensed contractor. General recommendations in terms of preventing impacts on the adjacent watercourse, as well as enhancing the site’s biodiversity are made in the report. Land off New Line, Bacup Introduction Brooks Ecological Ltd was commissioned by Harron Homes to carry out an ecological assessment of land off New Line, Bacup, Lancashire (SD 878215). Figure 1: Application Site Boundary Site Proposals The proposal is for a residential development on previously developed land.
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